Use Implicit Differentiation to Find Dy/dx $$\frac { x + y } { x - y } = x ^ { 2 } + y ^ { 2 }$$

question 282

Multiple Choice

Use implicit differentiation to find dy/dx.
- $$\frac { x + y } { x - y } = x ^ { 2 } + y ^ { 2 }$$

• A) \(\frac { x ( x - y ) ^ { 2 } + y } { x + y ( x - y ) ^ { 2 } }\)
• B) \(\frac { x ( x - y ) ^ { 2 } - y } { x - y ( x - y ) ^ { 2 } }\)
• C) \(\frac { x ( x - y ) ^ { 2 } + y } { x - y ( x - y ) ^ { 2 } }\)
• D) \(\frac { x ( x - y ) ^ { 2 } - y } { x + y ( x - y ) ^ { 2 } }\)

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